Copper citadel Loot disappearing from map instantly after drop ID 4270587648

The entire map, from start to end, loot would drop and 1-2 seconds later would just disappear. I thought maybe it was from the rolling map and it somehow "phased" onto the ground from the dreadnought. NOPE. Even Fighting Janamara I killed him in the arena, he drops a screen full of loot, MULTIPLE crisis fragments and everything disappears pretty much instantly. Im just sitting in arena right now not wanting to leave because I spent 3 hours juicing the map with 5 towers for this moment, and it was LITERALLY ALL FOR NOTHING. That hurts guys. That hurts real bad. Im gonna take a break from this game for a bit because these bugs are fucking up my end game experience hard.